(6)
Originate immediately and directly from a
herd which has passed a complete negative brucellosis test conducted at a
laboratory operated by the department of agriculture within sixty days prior to
the date of sale, movement or disposal; or

(7)
Originate from herds located in certified
free counties if such herds were:

(a)
Tested
and classed as negative on the last area certification test and not less than
five percent of the breeding animals are being tested by the market testing
program annually; or

(b)
Negative
to brucellosis milk ring test within 120 days of the date of sale, movement or
disposal; or

(B)
Each livestock market operator, livestock
dealer or livestock trucker, at the time such animals are received by him or
are under his control, shall identify all cattle designated for immediate
slaughter which originates within this state and are two years of age or older
with an approved market tag issued by the department. A livestock trucker is
exempt from this requirement in the case of animals which such a trucker
received at an owner's premises for direct delivery to a licensed livestock
market operator or livestock dealer.